第 43 回環境システム研究論文発表会講演集 2015 年 10 月

೺ᗣࡲࡕ࡙ࡃࡾ࡜㒔ᕷ෌⏕≉ูᥐ⨨ἲᨵṇࡢᑐᛂ࡟㛵ࡍࡿ୍⪃ᐹ㸫ᚐṌࢆಁ㐍ࡍࡿᆅ༊⎔ቃ࡟╔┠ࡋ࡚㸫㇂ཱྀ Ᏺ1࣭㇂ཱྀ ⥤Ꮚ2࣭బ⸨ ṇᑲ31ṇ఍ဨ ⟃Ἴ኱Ꮫࢩࢫࢸ࣒᝟ሗ⣔ ♫఍ᕤᏛᇦ㸦ࠛ305-8577 Ⲉᇛ┴ࡘࡃࡤᕷኳ⋤ྎ1-1㸧
E-mail: mamoru@sk.tsukuba.ac.jp2ṇ఍ဨ ⟃Ἴ኱Ꮫࢩࢫࢸ࣒᝟ሗ⣔ ♫఍ᕤᏛᇦ㸦ࠛ305-8577 Ⲉᇛ┴ࡘࡃࡤᕷኳ⋤ྎ1-1㸧
E-mail: taniguchi@risk.tsukuba.ac.jp3Ꮫ⏕㠀఍ဨ ⟃Ἴ኱Ꮫ኱Ꮫ㝔ࢩࢫࢸ࣒᝟ሗᕤᏛ◊✲⛉㸦ࠛ305-8577 Ⲉᇛ┴ࡘࡃࡤᕷኳ⋤ྎ1-1㸧
E-mail: sato.masataka@sk.tsukuba.ac.jpࢥࣥࣃࢡࢺ࡞ࡲࡕ࡙ࡃࡾࡢ୍⎔࡜ࡋ࡚ᖹᡂ26ᖺ࡟㒔ᕷ෌⏕≉ูᥐ⨨ἲࡢ୍㒊ᨵṇࡀ࡞ࡉࢀ㸪❧ᆅ㐺ṇ໬ィ⏬ࢆ㏻ࡌ࡚ࠕ㒔ᕷᶵ⬟ㄏᑟ༊ᇦࠖ࡜ࠕᒃఫㄏᑟ༊ᇦࠖࡢタᐃࡀྍ⬟࡜࡞ࡗࡓ㸬ᮏ◊✲࡛ࡣࡇࢀࡽ୧༊ᇦ࡟࠾࠸࡚㸪೺ᗣࡲࡕ࡙ࡃࡾࢆಁ㐍ࡍࡿୖ࡛ࡢᆅ༊⎔ቃࡀᐇ㝿࡝ࡢࡼ࠺࡟ഛࢃࡗ࡚࠸ࡿ࠿ᐃ㔞ⓗ࡟᳨ドࡋࡓ㸬኱㒔ᕷᅪ࣭ᆅ᪉ᅪࡢ୧≉ᛶࢆ᭷ࡍࡿⲈᇛ┴ࢆᑐ㇟࡟㸪㒔ᕷᶵ⬟ㄏᑟ༊ᇦ࡟┦ᙜࡍࡿ㕲㐨㥐500mᅪෆࡢ་⒪࣭⚟♴᪋タࡢ❧ᆅ≧ἣࢆᢕᥱࡋࡓ࡯࠿㸪ᒃఫ⪅Ṍ⾜㔞ࡢ᥎ᐃࢆ㏻ࡌ࡚ᒃఫㄏᑟ༊ᇦ࡟ࡩࡉࢃࡋ࠸ᚐṌ⎔ቃࢆ᭷ࡍࡿఫ༊ࢆᢳฟࡋࡓ㸬⤖ᯝ㸪ᚐṌಁ㐍ࢆ㏻ࡌࡓ೺ᗣࡲࡕ࡙ࡃࡾࢆᐇ⌧ࡍࡿୖ࡛ࡇࢀࡽ୧༊ᇦࡢタᐃࡣ᭷ຠ࡛ࡣ࠶ࡿࡀ㸪ㅖ᪋タࡢ❧ᆅ≧ἣࡸᒃఫ⪅ࡢ஺㏻⾜ືࢆ຺᱌ࡋࡓᑐᛂࡀࡑࡢタᐃຠᯝࢆⓎ᥹ࡍࡿୖ࡛ᚲせ୙ྍḞ࡛࠶ࡿࡇ࡜ࡀ♧၀ࡉࢀࡓ㸬

Key Words : compact city, urban facilities’ concentration area, residential concentration area,promotion of walking behavior, regional environment

1. ࡣࡌࡵ࡟ᛴ⃭࡟㐍ࡴேཱྀῶᑡ࡜㧗㱋໬࡟ࡼࡗ࡚೺ᗣ࡛ᛌ㐺࡞⏕άࢆႠࡴࡇ࡜ࡢ࡛ࡁࡿ㒔ᕷ⎔ቃࡢ⥔ᣢࡀᅔ㞴࡜࡞ࡾࡘࡘ
࠶ࡿࡇ࡜ࢆ⫼ᬒ࡜ࡋ࡚㸪㏆ᖺࢥࣥࣃࢡࢺ࡞ࡲࡕ࡙ࡃࡾࡢ
᥎㐍ࡀᙉࡃồࡵࡽࢀ࡚࠸ࡿ㸬ᖹᡂ26ᖺ࡟ࡣᨵṇ㒔ᕷ෌⏕≉ูᥐ⨨ἲࡀ᪋⾜ࡉࢀ㸪ྛ⮬἞యࡣ❧ᆅ㐺ṇ໬ィ⏬ࢆ㏻ࡌ࡚ࠕ㒔ᕷᶵ⬟ㄏᑟ༊ᇦࠖ࡜ࠕᒃఫㄏᑟ༊ᇦࠖࢆタᐃࡍࡿࡇ࡜ࡀྍ⬟࡜࡞ࡾ㸪ᖹᡂ27ᖺ3᭶31᪥᫬Ⅼ࡛175ࡢ⮬἞యࡀලయⓗ࡞ྲྀࡾ⤌ࡳ࡟஌ࡾฟࡋ࡚࠸ࡿ1)㸬୺࡜ࡋ࡚ࡲࡕ࡞࠿ࡢ㕲㐨㥐ࡢᚐṌᅪ࡛タᐃࡉࢀࡿࠕ㒔ᕷᶵ⬟ㄏᑟ༊ᇦ࡛ࠖࡣ㸪⿵ຓไᗘ➼ࢆ㏻ࡌ࡚་⒪ࡸ⚟♴➼ࡢ㒔ᕷᶵ⬟ࢆ᭷ࡍࡿ᪋タ࡟ᑐࡍࡿㄏᑟ᪉⟇ࡀᮇᚅࡉࢀ࡚࠸ࡿ㸬ࠕᒃఫㄏᑟ༊ᇦࠖࡣࡇࢀࢆෆໟࡍࡿᙧ࡜࡞ࡾ㸪⛣㌿ᨭ᥼ࡸ༊ᇦእࡢᘓ⠏ᢚไ➼ࢆ㏻ࡌ୍ᐃࡢேཱྀࢆ☜ಖ࡛ࡁࡿࡇ࡜ࡀᮇᚅࡉࢀ࡚࠸ࡿ㸬ࡲࡓྠᖺ㸪ᅜᅵ஺㏻┬ࡼࡾࠕ೺ᗣ࣭་⒪࣭⚟♴ࡢࡲࡕ࡙ࡃࡾࡢ᥎㐍࢞࢖ࢻࣛ࢖ࣥ2)ࠖࡀ⟇ᐃ࣭බ⾲ࡉࢀ㸪ከࡃࡢᕷẸࡀࡼࡾ⮬❧ⓗ࣭άືⓗ࡟ᬽࡽࡏࡿࡲࡕ࡙ࡃࡾ࡟ྥࡅࡓ⎔ቃᩚഛࡢᣦ㔪ࡀ♧ࡉࢀࡓ㸬ࡇࡢ୰࡛ࡶ㸪බඹ஺㏻ࡢࢿࢵࢺ࣮࣡ࢡࡸṌ࠸࡚⛣ື࡛ࡁࡿ⠊ᅖࡢ୰࡟ᬽࡽࡋ࡟ᚲせ࡞ᶵ⬟ࡀ㞟✚ࡉࢀ㸪ࢥ࣑ࣗࢽࢸ࢕άື࡟ࡶ㐺ࡋࡓࢥࣥࣃࢡࢺ࡞㒔ᕷᵓ㐀࡬ࡢ㌿᥮࡟ྲྀࡾ⤌ࡴࡇ࡜ࡢᚲせᛶࡀ☜ㄆࡉࢀ࡚࠸ࡿ㸬௨ୖࡢࡇ࡜ࡼࡾ㸪ࡇࡢࠕ⾤ࢆṌࡃࠖ࡜࠸࠺ᇶᮏⓗ࡞άື࡟❧ࡕ㏉ࡗࡓ೺ᗣࡲࡕ࡙ࡃࡾࡢどⅬࢆ㋃ࡲ࠼ࡓ㒔ᕷᵓ㐀࡬ࡢ㌿᥮࡟ྥࡅ࡚㸪❧ᆅ㐺ṇ໬ィ⏬ไᗘࢆ᭷ຠ࡟ά⏝ࡋ࡚࠸ࡃࡇ࡜ࡀᮃࡲࡋ࠸㸬୍᪉࡛㸪ᚋ㏙ࡍࡿ࡜࠾ࡾ㸪ࡑࡢࡓࡵࡢᐇドⓗ࡞᳨ウࡣ࡞ࡉࢀ࡚࠸࡞࠸ࡢࡀᐇ᝟࡛࠶ࡿ㸬≉࡟་⒪ࡸ⚟♴➼ࡢ㒔ᕷᶵ⬟ࡀᮏ᮶㞟✚ࡋ࡚࠸ࡿࡣࡎࡢ㸪㕲㐨㥐➼ࡢᚐṌᅪ࡟┦ᙜࡍࡿࠕ㒔ᕷᶵ⬟ㄏᑟ༊ᇦࠖ࡟ᮏᙜ࡟ࡑࢀࡽㅖᶵ⬟ࡀ⌧᫬Ⅼ࡛࡝ࡢ⛬ᗘ㞟✚ࡋ࡚࠸ࡿࡢ࠿ࡀᢕᥱࡉࢀ࡚࠸ࡿࢃࡅ࡛ࡣ࡞࠸㸬ࡲࡓ㸪ࡑࡢタᐃࡀྜពᙧᡂࡢほⅬ࠿ࡽ㞴ࡋ࠸࡜࠸ࢃࢀ࡚࠸ࡿࠕᒃఫㄏᑟ༊ᇦࠖ࡟ࡘ࠸࡚㸪ᒃఫ⪅ࡢṌ⾜ಁ㐍࡜࠸࠺どⅬ࡟❧࡚ࡤ㸪೺ᗣࡲࡕ࡙ࡃࡾ࡜࠸࠺どⅬ࠿ࡽྜ⌮ⓗ࡞༊ᇦタᐃ᱌ࢆ♧ࡏࡿ- 203 -ྍ⬟ᛶࡶ㧗࠸㸬ᮏ◊✲࡛ࡣ㸪ࡇࢀࡽ⥴࡟ࡘ࠸ࡓࡤ࠿ࡾࡢ❧ᆅ㐺ṇ໬ィ⏬࡜೺ᗣࡲࡕ࡙ࡃࡾࢆࡑࡢᅪᇦタᐃࡢほⅬ࠿ࡽྜ⌮ⓗ࡟⤖ࡧࡘࡅ㸪ྛ⮬἞యࡀ᭷ຠ࡞ィ⏬ࢆ⟇ᐃࡍࡿࡓࡵࡢཧ⪃᝟ሗࢆ♧ࡍࡇ࡜ࢆ┠ⓗ࡜ࡍࡿ㸬௨ୗ㸪2.࡛ࡣ᪤Ꮡ◊✲ࢆᩚ⌮ࡍࡿ࡜࡜ࡶ࡟ᮏ◊✲ࡢ఩⨨࡙ࡅࢆ⾜࠺㸬ḟ࡟3.࡛ࡣศᯒᑐ㇟ཬࡧ౑⏝ࢹ࣮ࢱ➼࡟㛵ࡍࡿ᝟ሗࢆᩚ⌮ࡍࡿ㸬4.࡛ࡣࠕ㒔ᕷᶵ⬟ㄏᑟ༊ᇦࠖ࡟ヱᙜࡍࡿ༊ᇦ࡟ࡘ࠸࡚㸪㟁Ꮚ㟁ヰᖒࢹ࣮ࢱ3)ࢆ⏝࠸࡚་⒪࣭⚟♴᪋タࡢ㞟✚≧ἣࢆ⥙⨶ⓗ࡟ᢕᥱࡍࡿ㸬ࡑࡢ㞟✚≧ἣ࡜♫఍ᇶ┙➼ࡢ≧ἣࡢ㛵㐃ᛶࢆ᥈ࡿࡇ࡜࡛㸪ࠕ㒔ᕷᶵ⬟ㄏᑟ༊ᇦࠖ࡟࠾ࡅࡿ᪋タ❧ᆅㄏᑟࡢ࠶ࡾ᪉ࢆ⪃ᐹࡍࡿ㸬ࡉࡽ࡟5.࡛ࡣᒃఫ⪅ࡢṌ⾜㔞ࡀᖹᆒࢆ㉸࠼ࡿ⏫୎┠ࢆ඲ᅜ㒔ᕷࣃ࣮ࢯࣥࢺࣜࢵࣉㄪᰝࡢ᝟ሗࢆ᥼⏝ࡍࡿࡇ࡜࡛ᐇ㝿࡟ᢳฟࡍࡿ㸬ࡑࡢࡘ࡞ࡀࡾࢆ✵㛫ⓗ࡟ྫྷ࿡ࡍࡿࡇ࡜࡛ࠕᒃఫㄏᑟ༊ᇦࠖࡢタᐃุ᩿࡟೺ᗣࡲࡕ࡙ࡃࡾࡢせ⣲ࡀຍ࿡࡛ࡁ࡞࠸࠿ࢆ᳨ウࡍࡿ㸬᭱ᚋ࡟6.࡟࠾࠸࡚㸪ᮏ◊✲࡛ᚓࡽࢀࡓᡂᯝࢆᩚ⌮ࡍࡿ㸬

2. ᮏ◊✲ࡢ఩⨨࡙ࡅṌ⾜࡜೺ᗣࡢ㛵㐃࡟ࡘ࠸࡚ࡣ㸪㧗㱋⪅ࢆᑐ㇟࡜ࡋࡓ◊✲࡟࠾࠸࡚Ṍ⾜㔞ቑຍࡀᚰ㌟ࡢ೺ᗣ࡟ᑐࡍࡿຠᯝࢆࡶࡓ
ࡽࡍࡇ࡜ࡀ♧ࡉࢀ࡚࠸ࡿ4)࡯࠿㸪⏕ά⩦័⑓ࡸ⏕άᶵ⬟పୗࡢࣜࢫࢡపῶ࡟ᐤ୚ࡍࡿṌ⾜㔞ࢆ♧ࡋࡓ◊✲5)ࡀࡳ
ࡽࢀࡿ㸬ࡇࡢṌ⾜㔞࡟ࡘ࠸࡚Ṍ㐨ࡢရ㉁㸪㈙≀ࡸබඹ஺㏻࡬ࡢ࢔ࢡࢭࢩࣅࣜࢸ࢕➼࡜ࡢ㛵㐃ࢆ♧ࡋࡓ
Bourdeaudhuijࡽ6)ࡸ㸪⏫୎┠ࢫࢣ࣮ࣝ࡟࠾ࡅࡿᅵᆅ฼⏝≧ἣ㸪ேཱྀᐦᗘ㸪㕲㐨㥐ࡲ࡛ࡢ㊥㞳࡜࠸ࡗࡓ஺㏻᮲௳ࡢ⤌ࡳྜࢃࡏ࡜ࡢ㛵㐃ࢆ♧၀ࡋࡓ㇂ཱྀࡽ7)㸪㒔ᕷ⎔ቃ࡟ຍ࠼ࣛ࢖ࣇࢫࢱ࢖ࣝࡸBMI࡜࠸ࡗࡓከᵝ࡞ኚᩘ࡜ᚐṌ⾜ື࡜ࡢ㛵㐃ࢆ♧ࡋࡓ㞴Ἴࡽ8)ࢆࡣࡌࡵ࡜ࡋ࡚㸪ᚐṌಁ㐍࡟ᐤ୚ࡍࡿ⏕ά⎔ቃ࡟ࡘ࠸࡚ከศ㔝࡟ࢃࡓࡾ㆟ㄽࡀ⾜ࢃࢀ࡚࠸ࡿ㸬㏆ᖺࡢᅜእ࡟࠾ࡅࡿ㒔ᕷィ⏬ศ㔝࡛ࡣࠕṌࡅࡿ⾤㸦Walkable Neighborhood㸧ࠖ࡜࠸࠺ᴫᛕࡀὀ┠ࡉࢀ࡚࠾ࡾ㸪ᐇ㝿ࡢ஺㏻⾜ືࡣ⪃៖ࡉࢀ࡞࠸ࡶࡢࡢ㸪ᚐṌࢆᇶᮏ࡜ࡋࡓ㧗Ỉ‽࡞⏕ά⎔ቃࢆ᭷ࡍࡿ⾤ࡢ࠶ࡾ᪉࡟ࡘ࠸࡚㆟ㄽࡀ㔜ࡡࡽࢀ࡚ࡁࡓ㸬ࡑࡢホ౯ᣦᶆ࡜ࡋ࡚ࠕWalk Score®
ࠖࡀ㛤Ⓨࡉࢀ㸪⌧ᅾWalk Score♫ࡢWebࢧ࢖ࢺୖ࡛බ㛤ࡉࢀ࡚࠸ࡿ9)㸬ࡇࢀࡣᚐṌᅪෆࡢᵝࠎ࡞᪋タ࡬ࡢ࢔ࢡࢭ
ࢩࣅࣜࢸ࢕ࢆ⥲ྜ໬ࡋ⮬ື㌴౫Ꮡᗘࡢప࠸⏕άࡢࡋࡸࡍࡉࢆホ౯ࡍࡿࡶࡢ࡛㸪ከᩘࡢ୙ື⏘఍♫ࡀWalk Scoreࡢ᝟ሗࢆ⤌ࡳ㎸ࢇࡔWebࢧ࢖ࢺࢆᵓ⠏ࡋ࡚࠸ࡿ࡯࠿㸪⾜ᨻࢧ࢖ࢻ࡟࠾࠸࡚ࡶ࣋ࣥࢳ࣐࣮ࢡᣦᶆ࡜ࡋ࡚ά⏝ࡉࢀࡿ࡞࡝㸪୰㛗ᮇⓗ࡟ࡣ⮬ື㌴࡟㢗ࡽ࡞࠸⏕άࢫࢱ࢖ࣝ࡜ᒃఫᆅࡢ㑅ᢥ࡟㈉⊩ࡍࡿࡇ࡜ࡀᮇᚅࡉࢀ࡚࠸ࡿ10)㸬௒ᚋࡢ㒔ᕷᶵ⬟ࡢ☜ಖ࡟࠶ࡓࡗ࡚ࡣ㸪ࡇ࠺ࡋࡓᚐṌ⾜ືࡢほⅬ࠿ࡽࡢ᳨ウࡀ㔜せ࡜⪃࠼ࡽࢀࡿ㸬❧ᆅ㐺ṇ໬ィ⏬࡟࠾࠸࡚ㄏᑟࡉࢀᚓࡿ㒔ᕷᶵ⬟࡟㛵㐃ࡍࡿ◊✲࡜ࡋ࡚㸪⛣ືࡢ㝈⏺㊥㞳ࢆ⪃៖ࡋࡓ⏕ά⎔ቃ᪋タࡢホ౯ࣔࢹࣝࢆᵓ⠏ࡍࡿࡇ࡜ࢆ㏻ࡌ࡚㸪ᚨᓥᕷࡢ୰ᚰᕷ⾤ᆅ༊࡛ࡣ་⒪᪋タࡢホ౯್ࡀ᭱ࡶపࡃ࡞ࡿࡇ࡜ࢆ᫂ࡽ࠿࡟ࡋࡓᏍࡽ11)ࡢ◊✲ࡸ㸪㒔ᕷィ⏬࣐ࢫࢱ࣮ࣉࣛࣥࡢᑗ᮶㒔ᕷᵓ㐀࡟࠾࠸࡚ᥦ♧ࡉࢀࡓᣐⅬࡢタᐃᐇែࢆᢕᥱࡋ㸪ᐇయࢆకࢃ࡞࠸ᣐⅬタᐃ࡟ࡼࡿ㒔ᕷࡢᣑᩓ໬ࡢ༴㝤ᛶࢆᐈほⓗ࡟᫂ࡽ࠿࡟ࡋࡓ⫧ᚋࡽ12)ࡢ◊✲ࡀࡳࡽࢀࡿ㸬ࡲࡓ஭ࣀཱྀࡽ13)ࡣ⌧ᅾ㐍ࡵࡽࢀ࡚࠸ࡿ⑓㝔᪋タࡢ⛣㌿࡟క࠺஺㏻ᶵ㛵ศᢸࢆ᳨ウࡋ࡚࠸ࡿ㸬ࡋ࠿ࡋ㸪೺ᗣࡲࡕ࡙ࡃࡾ࡜㛵㐃ࡍࡿ㒔ᕷᶵ⬟ࡸᒃఫ⎔ቃ࡟ࡘ࠸࡚㸪ᐇ㝿࡟❧ᆅ㐺ṇ໬ィ⏬ࡢᑐ㇟࡜࡞ࡾᚓࡿᆅ༊࡟ⴠ࡜ࡋ㎸ࢇࡔ᳨ウࡣ༑ศ࡟࡞ࡉࢀ࡚࠸࡞࠸㸬ࡲࡓᒃఫㄏᑟ༊ᇦࡢタᐃ࡟ࡘ࠸࡚㸪ᕷ⾤໬༊ᇦࡢ࡝ࡇࡲ࡛ࢆ⠊ᅖ࡜ࡍࡿ࠿ࡣྛ⮬἞యࡢ⿢㔞࡟௵ࡉࢀ࡚࠾ࡾ㸪ᒃఫ⪅ࡀࢡ࣐ࣝ࡟౫Ꮡࡋ࡞࠸ᚐṌ⎔ቃࢆ᭷ࡋ࡚࠸ࡿࡇ࡜ࡀ⪃៖ࡉࢀ࡚࠸ࡿᚲせࡀ࠶ࡿ㸬ࡇࢀࡽࢆ㋃ࡲ࠼㸪௒ᚋࡢ᪋タㄏᑟࡢᚲせᛶ࡟ࡘ࠸᳨࡚ウࡍࡿ࡜࡜ࡶ࡟㸪᪋タ㞟✚ࡢࡳࡽࢀࡿ㕲㐨㥐࿘㎶ࡢ≉ᚩࢆᢕᥱࡍࡿࡇ࡜࡛㸪ྛ⮬἞య࡟ࡼࡿ㒔ᕷᶵ⬟ㄏᑟࡢタᐃ࡟ྥࡅࡓ᭷⏝࡞᝟ሗࢆᥦ౪ࡍࡿࡇ࡜ࡀᮏ◊✲ࡢ఩⨨௜ࡅ࡛࠶ࡿ㸬ࡲࡓᒃఫㄏᑟ༊ᇦࡢタᐃ࡟࠶ࡓࡗ࡚ࡶ㸪ࢡ࣐ࣝ࡟౫Ꮡࡍࡿࡇ࡜ࡢ࡞࠸ᚐṌ⛣ືࢆᇶᮏ࡜ࡋࡓᬽࡽࡋࡢほⅬ࠿ࡽᐇ㝿ࡢᚐṌ⾜ືࡀకࡗࡓఫ༊ࢆ㑅ᐃࡍࡿࡓࡵ࡟㸪ࡩࡉࢃࡋ࠸⎔ቃࢆ᭷ࡍࡿఫ༊ࡢ᳨ウ࣭ᢳฟࢆ⾜࠺㸬

3. ౑⏝ࢹ࣮ࢱࡢᴫせ(1) ᑐ㇟ᆅᇦ
ᮏ◊✲࡛ࡣྛ⮬἞యࡢ❧ᆅ㐺ṇ໬ィ⏬⟇ᐃ࡟ྥࡅࡓᢏ⾡ⓗຓゝࢆᚓࡿほⅬ࠿ࡽ㸪ᑐ㇟ᆅᇦࢆ኱㒔ᕷᅪཬࡧᆅ᪉
ᅪࡢ࠸ࡎࢀࡢ㒔ᕷ≉ᛶࡶ᭷ࡍࡿⲈᇛ┴࡜ࡍࡿ㸬ࡇࡇ࡛㒔ᕷᅪࡢேࡢὶࢀ࡟ᇶ࡙ࡃタᐃ࡜ࡍࡿࡓࡵH20ᖺᮾி㒔ᕷᅪࣃ࣮ࢯࣥࢺࣜࢵࣉㄪᰝࡢᑐ㇟࡜࡞ࡗ࡚࠸ࡿᆅᇦࢆ኱㒔ᕷᅪ㸪ࡑࢀ௨እࡢᆅᇦࢆᆅ᪉ᅪ࡜ࡍࡿ㸬㒔ᕷᶵ⬟ㄏᑟ༊ᇦ࡟ヱᙜࡍࡿ༊ᇦࡣ㸪බඹ஺㏻ࢆࡣࡌ
ࡵ࡜ࡍࡿ⛣ື࡛࢔ࢡࢭࢫඛ࡜࡞ࡾࡸࡍ࠸㕲㐨㥐࿘㎶࡜௬ᐃࡋ㸪ᅜᅵᩘ್᝟ሗ14)ࡼࡾ2013ᖺᗘࡢ㕲㐨㥐ࢹ࣮ࢱࢆྲྀᚓࡍࡿ㸬ලయⓗ࡟ࡣ㸪㕲㐨㥐࠿ࡽᚐṌ࡛ᐜ᫆࡟฿㐩࡛ࡁࡿ࡜࠸࠺᮲௳࠿ࡽ15)㸪500mᅪෆࢆ᝿ᐃࡋ㸪ࡑࢀࡽෆ㒊ࡢ㒔ᕷᶵ⬟ࢆ୰ᚰ࡟᳨ウࢆ⾜࠺㸬ᒃఫㄏᑟ༊ᇦࡢᢳฟ࡟࠶ࡓࡗ࡚ࡣ㸪㇂ཱྀࡽ7)ࡀṌ⾜ㄪᰝ⤖ᯝࢆ➨3ᅇ඲ᅜ㒔ᕷࣃ࣮ࢯࣥࢺࣜࢵࣉㄪᰝࢹ࣮ࢱ㸦1999ᖺ㸧࡟⤌ࡳྜࢃࡏࡿࡇ࡜࡛ᚓࡓఫ༊ࡈ࡜ࡢṌ⾜㔞᥎ᐃࢹ࣮ࢱࢆ⏝࠸ࡿ㸬ࡇࢀ࡟2011ᖺ࠿ࡽ2014ᖺ࡟࠿ࡅ࡚
ࡢᅜᅵᩘ್᝟ሗࢹ࣮ࢱ㸪ཬࡧ2010ᖺࡢᅜໃㄪᰝ16)⤖ᯝࡼࡾྲྀᚓࡋࡓ⏫୎┠ࢫࢣ࣮ࣝࡢࢹ࣮ࢱࢆ㔜ࡡࡿࡇ࡜࡛ᢳฟࢆヨࡳࡿ㸬- 204 -

⾲-1 ᑐ㇟᪋タ࡜ᑐᛂࡍࡿ㟁Ꮚ㟁ヰᖒ࢝ࢸࢦࣜᑐ㇟᪋タ㻌
་⒪᪋タ㻌⚟♴᪋タ㻌䛂೺ᗣ䞉་⒪䞉⚟♴䛾䜎䛱䛵䛟䜚䛾᥎㐍䜺䜲䝗䝷䜲䞁䛃䛻ᇶ䛵䛟᪋タ㻌㟁Ꮚ㟁ヰᖒᑐᛂ䜹䝔䝂䝸㻌᳨⣴௳ᩘ୍⯡⑓㝔䠋ᅇ᚟ᮇ䝸䝝䝡䝸䝔䞊䝅䝵䞁⑓㝔䠋デ⒪ᡤ䠋ᅾᏯ⒪㣴ᨭ᥼デ⒪ᡤ䠋ᅾᏯ⒪㣴ṑ⛉デ⒪ᡤ䠋⸆ᒁ䠋ṑ⛉デ⒪ᡤ㻌⑓㝔䞉་㝔䞉䜽䝸䝙䝑䜽㻌㻟㻘㻠㻝㻞㻌 㻌䝬䝑䝃䞊䝆䞉㙀⅍䞉ྛ✀⒪ἲ㻌㻝㻘㻢㻢㻡㻌 㻌⸆ᒁ䞉⸆ᗑ㻌㻝㻘㻥㻡㻟㻌 㻌ᆅᇦໟᣓᨭ᥼䝉䞁䝍䞊䠋㞀䛜䛔⪅⥲ྜᨭ᥼䝉䞁䝍䞊䠋ᅾᏯ⣔௓ㆤಖ㝤➼䝃䞊䝡䝇䠄ゼၥ䞉㏻ᡤ䞉ᑠつᶍከᶵ⬟➼䠅䠋ධᡤ䞉ධᒃ⣔௓ㆤಖ㝤➼䝃䞊䝡䝇䠋㧗㱋⪅ྥ䛡ఫ䜎䛔䠄䝃䞊䝡䝇௜䛝㧗㱋⪅ྥ䛡ఫᏯ➼䠅䠋㞀䛜䛔⪅ᨭ᥼᪋タ䠋⚟♴సᴗᡤ䠋䝁䝭䝳䝙䝔䜱䝃䝻䞁䠄䜹䝣䜵䠅䠋య᧯ᩍᐊ㻌⚟♴᪋タ㻌㻝㻘㻥㻢㻝㻌 㻌25%
་⒪᪋タ20%⚟♴᪋タ15%඲య10%
5%0%123456789

ᅗ-1 ㊥㞳ᖏู㸪་⒪᪋タ࣭⚟♴᪋タ㞟✚⋡(km)

10ࣥࠖ࡟࠾࠸࡚ᆅᇦໟᣓࢣ࢔ࢩࢫࢸ࣒ࡢᐇ⌧ࢆᅗࡿࡓࡵ᪥ᖖ⏕άᅪᇦ࡟୍యⓗ࡟☜ಖࡍࡿࡇ࡜ࡀᮃࡲࡋ࠸࡜ࡉࢀࡿ
͆་⒪㸪௓ㆤ㸪௓ㆤண㜵㸪ఫࡲ࠸ཬࡧ⮬❧ࡋࡓ᪥ᖖ⏕άࡢᨭ᥼ࡢᶵ⬟͇ࢆ᭷ࡍࡿ᪋タࡢࡑࢀࡒࢀࢆ‶ࡓࡍ᪋タ࡜ࡋ࡚㸪་⒪᪋タ㸪⚟♴᪋タࢆᑐ㇟࡜ࡍࡿ㸬ࡇࡇ࡛་⒪᪋タࡣண㜵ᮇ࣭ᛴᛶᮇ࡟࠾ࡅࡿ᪥ᖖⓗ࡞་⒪࣭┳ㆤ㸪ᅇ᚟ᮇ࣭⥔ᣢᮇ࡟࠾ࡅࡿࣜࣁࣅࣜࢸ࣮ࢩࣙࣥࢆ㸪⚟♴᪋タࡣ㸪㧗㱋⪅ࡸ㞀ࡀ࠸⪅࡟ᑐࡋ㸪άືࡢሙࡸ௓ㆤ㸪⏕άᨭ᥼➼ࢆᥦ౪ࡍࡿࡶࡢ࡜ࡋ㸪ලయⓗ࡟ࡣ೺ᗣ࣭་⒪࣭⚟♴ࡢࡲࡕ࡙ࡃࡾࡢ᥎㐍࢞࢖ࢻࣛ࢖ࣥࢆཧ⪃࡟⾲-1࡟♧ࡋࡓ᪋タࢆᑐ㇟࡜ࡍࡿ㸬᪋タᢳฟ࡟࠶ࡓࡗ࡚ࡣ㸪ᑐ㇟᪋タࢆ⥙⨶ⓗ࡟᳨⣴ྍ⬟࡞ࠕ㟁Ꮚ㟁ヰᖒ2013 Ver.18 ᴗ✀∧Special3)ࠖ
ࢆ⏝࠸ࡿ㸬⾲-1࡟♧ࡍ࢝ࢸࢦࣜࡼࡾྲྀᚓࡋࡓఫᡤ᝟ሗࢆ
ࡶ࡜࡟㸪Google API V3࡟ࡼࡿヲ⣽࡞఩⨨᝟ሗྲྀᚓࡀྍ⬟࡞ࠕAGtoKML17)ࠖࢆ⏝࠸࡚㸪ྛ᪋タࡢ⦋ᗘ⤒ᗘ᝟ሗࢆ௜ຍࡍࡿ㸬᳨⣴࡟ࡼࡾྲྀᚓࡉࢀࡿ᪋タ᝟ሗࡢ୰࡟ࡣ㸪ྠ୍ἲேࡢ㒊⨫ࡈ࡜࡟Ⓩ㘓ࡉࢀ࡚࠸ࡿࡶࡢࡸ㸪ඣ❺᪋タ࣭㟁ヰ❆ཱྀ➼ࡢᑐ㇟᪋タ࡟ヱᙜࡋ࡞࠸ࡶࡢࡀᏑᅾࡍࡿࡓࡵ㸪᮲௳ࢆタᐃࡋ࡚ࡇࢀࡽ࡟㛵ࡍࡿࣞࢥ࣮ࢻࢆᢳฟࡋ㸪ៅ㔜࡞☜ㄆࡢୖ࡛๐㝖ࡍࡿᚲせࡀ࠶ࡿ㸬

4. 㒔ᕷᶵ⬟ㄏᑟ༊ᇦヱᙜ༊ᇦ࡬ࡢ་⒪࣭⚟♴᪋タࡢ㞟✚ᐇែᮏ❶࡛ࡣ㸪་⒪࣭⚟♴᪋タࡢ㞟✚ᐇែࢆ᫂ࡽ࠿࡟ࡍࡿ࡜࡜ࡶ࡟㸪❧ᆅ㐺ṇ໬ィ⏬ࢆᐃࡵࡿ⮬἞యࡈ࡜࡟✵㛫ⓗ࡞ศᕸࢆᢕᥱࡍࡿ㸬1) ࡣࡌࡵ࡟㸪┴඲య࡟ࡘ࠸࡚་⒪᪋タ㸪⚟♴᪋タ㸪ཬࡧ୧᪋タ࡟ࡘ࠸࡚㕲㐨㥐࠿ࡽࡢ㊥㞳ᖏูศᕸࢆ
ᅗ-2 ⮬἞యู㸪㕲㐨㥐Pᅪෆࡢ་⒪࣭⚟♴᪋タ㞟✚⋡⾲ࡋࡓࢢࣛࣇࢆᅗ-1࡟♧ࡍ㸬㒔ᕷᶵ⬟ㄏᑟ༊ᇦ࡟
(2) ᑐ㇟᪋タ┦ᙜࡍࡿ㕲㐨㥐500mᅪෆ࡟❧ᆅࡍࡿ་⒪࣭⚟♴᪋タࡣ㸪඲యࡢࡓࡗࡓ15.3%࡛࠶ࡗࡓ㸬⌧≧࡜ࡋ࡚೺೺ᗣ࡙ࡃࡾ࡟ᐤ୚ࡍࡿ㒔ᕷᶵ⬟ࢆᥦ౪ࡍࡿ᪋タ࡟㛵ࡋᗣ࡙ࡃࡾ࡟ᐤ୚ࡍࡿ㒔ᕷᶵ⬟ࡀ㕲㐨㥐ࡢᚐṌᅪእ࡚㸪㒔ᕷ෌⏕≉ูᥐ⨨ἲ➨ඵ༑୍᮲࡟グ㍕ࡢ࠶ࡿ͆་⒪࡟ᗈࡃศᩓࡋ࡚࠸ࡿഴྥࡀ࠶ࡿࡇ࡜ࡀࢃ࠿ࡗࡓ㸬᪋タ㸪⚟♴᪋タ㸪ၟᴗ᪋タࡑࡢ௚ࡢ㒔ᕷࡢᒃఫ⪅ࡢඹྠ≉࡟་⒪᪋タࡣ୺࡟500㹼1,000mࡢ㊥㞳ᖏ࡟ศᕸࡋࡢ⚟♴ཪࡣ฼౽ࡢࡓࡵᚲせ࡞᪋タ࡛࠶ࡗ࡚㸪㒔ᕷᶵ⬟ࡢ࡚࠸ࡿࡢ࡟ᑐࡋ㸪⚟♴᪋タࡣ1,000m㹼2,500m࡜㕲㐨ቑ㐍࡟ⴭࡋࡃᐤ୚ࡍࡿ͇࡜ࡉࢀࡿࠕ㒔ᕷᶵ⬟ቑ㐍᪋タࠖ㸪㥐࠿ࡽࡢ㏆㑹㒊࡟࠶ࡓࡿ㊥㞳ᖏࡀࣆ࣮ࢡ࡜࡞ࡗ࡚
ཬࡧࠕ೺ᗣ࣭་⒪࣭⚟♴ࡢࡲࡕ࡙ࡃࡾࡢ᥎㐍࢞࢖ࢻࣛ࢖

- 205 -㸦ࡑࡢ 㸧኱㒔ᕷᅪ㸦ྲྀᡭᕷྲྀᡭ㥐㸧   㸦㸭㸧  㸦ࡑࡢ 㸧኱㒔ᕷᅪ㸦Ᏺ㇂ᕷᏲ㇂㥐㸧   㸦㸭㸧㸦ࡑࡢ 㸧ᆅ᪉ᅪ㸦㧗ⴗᕷ㧗ⴗ㥐㸧    㸦㸭㸧  㸦ࡑࡢ 㸧ᆅ᪉ᅪ㸦ᮾᾏᮧᮾᾏ㥐㸧     㸦㸭㸧
ᅗ-3 㕲㐨㥐࿘㎶ࡢ᪋タ❧ᆅ≧ἣ㸦௦⾲ᆅⅬᢤ⢋㸧ὀ㸧 ྑࡢ್ࡣ㸪་⒪࣭⚟♴᪋タ㞟✚⋡㸭㕲㐨㥐ࡈ࡜ࡢ㸯᪥࠶ࡓࡾ஌㝆ᐈᩘ(2013ᖺᗘ)

2)࠾ࡾ㸪ᒃఫㄏᑟ༊ᇦࡢ୺࡞タᐃᆅᇦ࡜࡞ࡿ㕲㐨㥐࿘㎶㒊࡛㧗㱋⪅ࡀᒃఫࡍࡿ࡟࠶ࡓࡗ࡚ࡢ㓄៖ࡀ୍ᒙồࡵࡽࢀ࡚࠸ࡃ࡜⪃࠼ࡽࢀࡿ㸬ḟ࡟㸪㒔ᕷᶵ⬟ㄏᑟ༊ᇦ࡜᝿ᐃࡋࡓ㕲㐨㥐500mᅪ
ෆ࡬ࡢ་⒪࣭⚟♴᪋タࡢ㞟✚⋡ࢆ⮬἞యู࡟♧ࡍ㸦ᅗ-2㸧㸬⮬἞యෆ࡟㕲㐨㥐ࡀ」ᩘᏑᅾࡍࡿሙྜ
ࡣ㸪ࡑࢀࡽ඲࡚ࢆᑐ㇟࡜ࡋ㸪⮬἞య඲య࡟༨ࡵࡿ๭ྜࢆ⟬ฟࡋ࡚࠸ࡿ㸬┴඲యࡢಠ▔࡜ࡋ࡚㸪㕲㐨฼౽ᛶࡀẚ㍑ⓗ㧗࠸ྲྀᡭᕷࡸ㸪୰ᒣ㛫㒊ࡢ኱Ꮚ⏫
ࡸ㧗ⴗᕷ➼࡛4๭⛬ᗘࡢ་⒪࣭⚟♴᪋タࡀ㕲㐨㥐࿘㎶࡟㞟✚ࡋ࡚࠸ࡿ୍᪉࡛㸪ࡘࡃࡤᕷࡸ㖝⏣ᕷ➼㕲㐨㥐࿘㎶ࡢ㞟✚ࡀᴟࡵ࡚ప࠸⮬἞యࡶࡳࡽࢀࡿ㸬3)- 206 -኱㒔ᕷᅪ࡜ᆅ᪉ᅪ࡟࠾࠸࡚㸪ࡑࢀࡒࢀ㞟✚⋡ࡢ㧗࠸㒔ᕷ࡜ప࠸㒔ᕷࡢ㕲㐨㥐࿘㎶ࡢ᪋タ❧ᆅ≧ἣࢆ㸪ᅗ-3ࡢࡑࡢ1㹼ࡑࡢ4࡟♧ࡍ㸬኱㒔ᕷᅪ࡟ࡘ࠸࡚㸪ྲྀᡭᕷ㸦ࡑࡢ1㸧ࡢࡼ࠺࡞㕲㐨㥐㛫ࡢ㊥㞳ࡀẚ㍑ⓗ▷࠸㒔ᕷ࡟࠾࠸࡚㸪㞟✚⋡ࡀ㧗ࡃ࡞ࡗ࡚࠸ࡿ㸬୍᪉࡛Ᏺ㇂ᕷ㸦ࡑࡢ2㸧࡛ࡣ㸪ᕷ⾤ᆅ඲య࡟་⒪࣭⚟♴᪋タࡀᣑᩓࡋ࡚❧ᆅࡋ㸪㞟✚⋡ࡀపࡃ࡞ࡗ࡚࠸ࡿ㸬ᆅ᪉ᅪ࡟ࡘ࠸࡚ࡣ㸪ᾏ࡜ᒣ࡟ᣳࡲࢀࡓ㧗ⴗᕷ㸦ࡑ
ࡢ3㸧ࡢࡼ࠺࡞㸪ᕷᇦ඲యࡀᆅ⌮ⓗ࡞ไ⣙ࢆཷࡅࡿࡓࡵ࡟≉ᐃࡢᆅᇦ࡟᪋タࡀ㞟✚ࡋ࡚࠸ࡿ㒔ᕷࡀ࠶ࡿ୍᪉࡛㸪㕲㐨㥐500mᅪእࡢ┴㐨ἢ࠸࡟་⒪࣭⚟♴᪋タࡀ❧ᆅࡋ㞟✚⋡ࡀపࡃ࡞ࡗ࡚࠸ࡿᮾᾏᮧேṌ⾜㔞ࢆ᥎ᐃࡋ࡚࠸ࡿ㸬ࡇࢀ࡟ࡼࡾ♧ࡉࢀࡓṌ⾜㔞ࡀᖹᆒ௨ୖ࡜࡞ࡿேཱྀᐦᗘ㸪ᅵᆅ฼⏝つไ㸪බඹ஺㏻᮲௳㸪㒔ᚰ࠿ࡽࡢ㊥㞳࡜࠸ࡗࡓኚᩘࡢ⤌ࡳྜࢃࡏࢆᣢࡘఫ༊ࡢᢳฟࢆヨࡳࡿ㸬ࡇࢀࡽࡢ⤌ࡳྜࢃࡏࢆ‶ࡓࡍఫ༊ࢆࡼࡾከࡃྵࡴᆅᇦࢆᑐ㇟࡜ࡍࡿࡓࡵ㸪ᮏ◊✲࡛ࡣேཱྀつᶍࡀ኱ࡁࡃ」ᩘࡢ㕲㐨㊰⥺ࢆ᭷ࡍࡿỈᡞᕷ࡟࠾࠸࡚㸪᮲௳ࢆ‶ࡓࡍఫ༊ࢆࡑࡢೃ⿵࡜ࡋ࡚ᢳฟࡋࡓ㸬ࡑࡢ⤖ᯝ࡜ヱᙜఫ༊ࡢ෗┿19)ࢆᅗ-4, 5࡟♧ࡍ㸬1) ฼౽ᛶࡢ㧗࠸JRᖖ☬⥺ࡢ㕲㐨㥐ࢆ୰ᚰ࡟ೃ⿵ఫ༊

ᅗ-4 Ỉᡞᕷ࡟࠾ࡅࡿᒃఫㄏᑟ༊ᇦࡢೃ⿵ఫ༊ࡢᢳฟ2)

3)

㸦ࡑࡢ 㸧ఫ༊           㸦ၟᴗ⣔ΰᅾఫ༊㸧ࡀᢳฟࡉࢀ࡚࠸ࡿ㸬ࡇࢀࡽೃ⿵ఫ༊ࡣᚲࡎࡋࡶ㐃ᢸࡋ࡚࠸ࡿࢃࡅ࡛ࡣ࡞࠸ࡀ㸪ᕷ⾤໬༊ᇦࡢ୰࡛ࡶ௒ᚋࡢᒃఫࢆ᥎㐍ࡋ࡚࠸ࡃୖ࡛୰ᚰ࡜࡞ࡿሙᡤ࡜ࡋ࡚⪃࠼࡚ᕪࡋᨭ࠼࡞࠸࡜⪃࠼ࡽࢀࡿ㸬୍᪉㸪㮵ᓥ⮫ᾏ㕲㐨኱Ὑ㮵ᓥ⥺ࡢἢ⥺࡟ࡳࡽࢀࡿࡼ࠺࡟㸪ࡑࢀ࡯࡝㕲㐨ࡢ฼౽ᛶࡀ㧗ࡃ࡞࠸ᆅᇦ࡟࠾࠸࡚ࡣ㸪㕲㐨ࡀ࠶ࡿ࠿ࡽ࡜࠸ࡗ࡚ᚲࡎࡋࡶᚐṌࡀಁ㐍ࡉࢀ࡚࠸ࡿࢃࡅ࡛ࡣ࡞࠸ࡇ࡜ࡶ♧ࡉࢀࡓ㸬ᢳฟࡉࢀࡓఫ༊࡟ࡣ㸪㕲㐨㥐࿘㎶࠿ࡽ㞳ࢀ࡚࠸ࡿ࡜ࡇࢁࡶ࠶ࡿ㸬ࡇࢀࡽࡢఫ༊࡛ࡣ㊰⥺ࣂࢫࡶྵࡵࡓᚐṌ࡟ࡼࡿ⛣ື⎔ቃࡢ඘ᐇ㸪ᆅ༊ෆ࡛ࡢ㈙≀࣭་⒪➼ࡢᇶ♏ⓗࢧ࣮ࣅࢫࡢᥦ౪ࢆࡣࡌࡵ㸪ㅖ᮲௳ࡢᩚഛ࡜࠶ࢃࡏ࡚ᐇ㝿ࡢᒃఫㄏᑟ༊ᇦࡢ⥺ᘬࡁࢆ᳨ウࡋ࡚࠸ࡃᚲせᛶࡀ࠶ࢁ࠺㸬

6. ࠾ࢃࡾ࡟
㸦ࡑࡢ 㸧ఫ༊     㸦୰㧗ᒙఫᏯᑓ⏝ 㹼㸪ேཱྀᐦᗘ 㹼 ேKD㸪     㕲㐨㥐ࡲ࡛ࡢ㊥㞳 NP ௨ୖ㸪ิ㌴ᮏᩘ  ᮏᮍ‶㸧ᅗ-5 ヱᙜఫ༊෗┿㸦*RRJOH0DSV ࡼࡾᘬ⏝㸧㸦ࡑࡢ4㸧ࡢࡼ࠺࡞㒔ᕷࡶᏑᅾࡋ࡚࠸ࡿࡇ࡜ࡀࢃ࠿ࡿ㸬ࡇ࠺ࡋࡓ㒔ᕷࡢ⌧≧ࢆ㋃ࡲ࠼ࡓୖ࡛㸪᪋タ㞟✚ࡢ࠶ࡾ᪉ࢆ᳨ウࡍࡿࡇ࡜ࡀồࡵࡽࢀࡼ࠺㸬5. ᒃఫㄏᑟ༊ᇦࡢೃ⿵ఫ༊ࡢᢳฟᮏ❶࡛ࡣ㸪ᚐṌ⾜ືಁ㐍ࡢほⅬ࠿ࡽࠕᒃఫㄏᑟ༊ᇦࠖ࡟ࡩࡉࢃࡋ࠸⎔ቃࢆ᭷ࡍࡿఫ༊ࢆᐇ㝿࡟ᢳฟࡍࡿ㸬ᢳฟ࡟࠶ࡓࡗ࡚ࡣ㇂ཱྀࡽ7)ࡢศᯒࢆ⏝࠸ࡿࡇ࡜࡜ࡍࡿ㸬ࡇࡢศᯒ࡛ࡣ㸪2004ᖺ࡟ᐇ᪋ࡋࡓ୓Ṍィࢆ⏝࠸ࡓάືู࣭஺㏻ᡭẁูṌ⾜ᩘࡢヲ⣽ㄪᰝ⤖ᯝࢆ➨3ᅇ඲ᅜ㒔ᕷࣃ࣮ࢯࣥࢺࣜࢵࣉㄪᰝ㸦1999ᖺ㸧࡟⤌ࡳྜࢃࡏ㸪᪤Ꮡ◊✲18)࡟
ᇶ࡙ࡃఫ༊⩌࡟ⴠ࡜ࡋ㎸ࡴࡇ࡜࡛⏫୎┠ࢫࢣ࣮࡛ࣝࡢಶᮏ◊✲࡛ࡣ㸪೺ᗣࡲࡕ࡙ࡃࡾ࡟❧ᆅ㐺ṇ໬ィ⏬ไᗘࢆά⏝ࡍࡿ࡟࠶ࡓࡾ㸪ࠕ㒔ᕷᶵ⬟ㄏᑟ༊ᇦࠖ࡜ࠕᒃఫㄏᑟ༊ᇦࠖࡢ୧༊ᇦ࡟࠾࠸࡚㸪ᒃఫ⪅ࡢᚐṌ⾜ືࢆ⪃៖ࡋᆅ༊⎔ቃࡀᐇ㝿࡝ࡢࡼ࠺࡟ഛࢃࡗ࡚࠸ࡿ࠿࡜࠸࠺ほⅬ࠿ࡽᐃ㔞ⓗ࡞᳨ドࢆ⾜ࡗࡓ㸬ᚓࡽࢀࡓ⤖ᯝ࡜௒ᚋࡢㄢ㢟ࢆ௨ୗ࡟グࡍ㸬1) 㒔ᕷᶵ⬟ㄏᑟ༊ᇦ࡟┦ᙜࡍࡿ㕲㐨㥐500mᅪෆ࡟❧ᆅࡍࡿ་⒪࣭⚟♴᪋タࡣ඲యࡢ15.3%࡟␃ࡲࡾ㸪་⒪࣭⚟♴᪋タࡀ⮬ື㌴࡛ࡋ࠿࢔ࢡࢭࢫ࡛ࡁ࡞࠸࢚
ࣜ࢔࡟ศᩓࡋ࡚࠸ࡿ⮬἞యࡀ࠶ࡿࡇ࡜ࡶ☜ㄆࡉࢀࡓ㸬ࡇࢀࡽࡢ⌧≧ࢆ⌮ゎࡋࡓୖ࡛㸪㕲㐨㥐࿘㎶ࡢ᪋タᩚഛィ⏬ࢆᗈᇦⓗ࡞どⅬ࡛㐍ࡵࡿࡇ࡜ࡀ㔜せ࡛࠶ࡿ㸬2) ᒃఫ⪅ࡢṌ⾜㔞ࡀ┦ᑐⓗ࡟ከ࠸ఫ༊ࢆࠕᒃఫㄏᑟ༊ᇦࠖ࡜ࡋ࡚ᣦᐃࡍࡿ࡜࠸࠺୍ࡘࡢ࢔࢖ࢹ࢔ࡣ୍
ᐃࡢጇᙜᛶࢆ᭷ࡍࡿࡇ࡜ࡀ☜ㄆ࡛ࡁࡓ㸬ࡇࡢࡼ࠺࡟Ṍ⾜ࡢࠕ㔞ࠖ࡟ᇶ࡙ࡃ᳨ウ࡟ຍ࠼㸪ࡑࡢṌ⾜ࢆᚰᆅࡼࡃࡇ࡞ࡏ࡚࠸ࡿ࠿࡝࠺࠿࡜࠸࠺Ṍ⾜ࡢࠕ㉁ࠖࡢ᳨ウࡣࡲࡔ༑ศ࡜ࡣ࠸࠼ࡎ㸪௒ᚋࡢ◊✲ࡀᚲせ࡛࠶ࡿ㸬3) ᮏ◊✲᳨࡛ウࢆ⾜ࡗࡓᑐ㇟㸦᪋タ㸪ሙᡤ㸧ࡣ೺ᗣ- 207 -ࡲࡕ࡙ࡃࡾࢆ⪃࠼ࡿୖ࡛㸪ࡲࡔ⥙⨶ᛶ࡜࠸࠺Ⅼ࡛୙༑ศ࡛࠶ࡿ㸬ࡓ࡜࠼ࡤ㒔ᕷᶵ⬟ㄏᑟ༊ᇦ࡟࠾ࡅ
ࡿ་⒪࣭⚟♴᪋タ௨እࡢㅖ᪋タ㸦ᗑ⯒➼ࢆྵࡴ㸧ࡸ㸪㒔ᕷᶵ⬟ㄏᑟ༊ᇦࡸᒃఫㄏᑟ༊ᇦࡢᣦᐃ࠿ࡽᢤࡅⴠࡕࡿᆅ༊ࢆ࡝࠺ࡋ࡚࠸ࡃ࠿࡜࠸࠺ࡇ࡜ࡶ௒
ᚋࡢ኱ࡁ࡞ㄢ㢟࡛࠶ࡿ㸬ㅰ㎡㸸ᮏ◊✲ࡢᐇ᪋࡟࠾࠸࡚ࡣJSPS⛉Ꮫ◊✲㈝ຓᡂ
㸦26249073㸪௦⾲㸸㇂ཱྀ⥤Ꮚ㸧ࢆᚓࡓ㸬グࡋ࡚ㅰពࢆ⏦ࡋୖࡆࡓ࠸㸬ཧ⪃ᩥ⊩1)

2)

3)

4)

5)

6)

7)

ᅜᅵ஺㏻┬, 㒔ᕷィ⏬㸸㒔ᕷ෌⏕≉ูᥐ⨨ἲ࡟ᇶ࡙ࡃ❧ᆅ㐺ṇ໬ィ⏬ไᗘ,
http://www.mlit.go.jp/en/toshi/city_plan/compactcity_netw
ork.html, 2015.8 ᭱⤊㜀ぴ
ᅜᅵ஺㏻┬, 㒔ᕷ෌⏕㸸೺ᗣ࣭་⒪࣭⚟♴ࡢࡲࡕ࡙ࡃ
ࡾࡢ᥎㐍࢞࢖ࢻࣛ࢖ࣥࡢ⟇ᐃ࡟ࡘ࠸࡚,http://www.mlit.go.jp/toshi/toshi_machi_tk_000055.html,2015.8 ᭱⤊㜀ぴ.
᪥ᮏࢯࣇࢺ㈍኎(ᰴ)㸸㟁Ꮚ㟁ヰᖒ 2013 Ver.18 ᴗ✀∧Special, http://www.nipponsoft.co.jp/products/blarea18/,
᭱⤊㜀ぴ 2015.8
Aoyagi Yukitoshi, et al. (2004) : Walking velocity measured over 5 m as a basis of exercise prescription for the elderly: preliminary data from the Nakanojo Study, European Journal of Applied Physiology 93(1-2):, pp217-223ᮧୖᬕ㤶࣭ᕝୖㄹᏊ࣭኱᳃⏤⨾࣭ᐑṊఙ⾜࣭᳃⏣᫂⨾࣭ᐑᆅඖᙪ㸦2012㸧㸸೺ᗣ࡙ࡃࡾࡢࡓࡵࡢ㐠ືᇶ‽ 2006 ࡟࠾ࡅࡿ㌟యάື㔞ࡢᇶ‽್㐌 23 ࣓ࢵࢶ᫬࡜ 1 ᪥࠶ࡓࡾࡢṌᩘ࡜ࡢ㛵㐃, యຊ⛉Ꮫ, Vol.61,pp.183-191
Ilse De Bourdeaudhuij, James F. Sallis, and Brian E.
Saelens (2003) : Environmental Correlates of Physical Activity in a Sample of Belgian Adults. American Journal ofHealth Promotion: September/October 2003, Vol.18, No.1,pp.83-92㇂ཱྀᏲ࣭ᯇ୰ு἞࣭୰஭⚈ኴ㸦2006㸧㸸೺ᗣࡲࡕ࡙

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HEALTHY CITY ADAPTED TO REVISION OFTHE ACT ON SPECIAL MEASURES CONCERNING URBAN REGENERATION :FOCUSING ON PROMOTION OF WALKING BEHAVIOR
Mamoru TANIGUCHI, Ayako TANIGUCHI and Masataka SATO
As a part of policies to promote compact city, “the Act on Special Measures concerning Urban Regeneration” was partially amended in 2014, and it permitted municipalities to set urban facilities’ concentration area and residential concentration area. This study examined how the regional environment encouraged residents’ walking behavior in those areas by taking a case study in Ibaraki Prefecture, where bothlarge urban areas and country areas located. This study documented the location of the medical and welfare institution within 500m (walking distance) of railroad stations in the urban facilities’ concentration
area. Moreover, the areas appropriating for residential concentration area are picked out by estimating
walking volume. As a result, toward the realization of healthy city through promoting walking behavior,
it is essential for producing the effect expected from the designation of the new zonings to take into account facility location and traffic behavior of residents.

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